摘 要:游泳训练受到水环境的影响,会对队员产生一定的心理压力,影响到训练成绩,通过心理訓练可以调节运动员的心理情绪,提高训练成绩。 关键词:游泳竞技心理训练 中图分类号:G804.8文献标识码:A文章编号:1674-098X(2011)08(b)-0244-01 引言 学院大学生参加游泳训练,基本上都是为了参加大学生运动会做准备。由于学院的学生都来自各省市和地区,参加训练的队员水平各不
This paper describes a method for recognizing Chinese tones in continuous speech. The first and second order differentials of the fundamental frequency logarith
Balance power control is based on the idea of balancing Carrier to Interference Ratio (CIR) of all wireless links. Unbalance power control means that different
An anti-aliasing filter for ∑△ ADCs using a combination of active RC and analog FIR filters is presented in this letter. The first order active RC filter is s
A new transient analysis method for the transmission line circuits is presented in this paper. Based on the semidiscretization of the telegraph equations, a dis
The phenomenon of frequency ambiguity may appear in radar or communication systems. S. Barbarossa(1991) had unwrapped the frequency ambiguity of single componen
The paper introduce the measurement of some beam parameters for Hefei Light Source (HLS) by frequency domain technique, which include the betatron tune, average
It is well-known that the multi-valued CDMA spreading codes can be designed by means of a pair of mirror multi-rate filter banks based on some optimizing criter
强化系统思维意识,树立文书处理工作规范化、标准化与档案工作规范化、标准化同行的工作指导思想,在实际工作中,把住文书处理工作规范化、标准化的入口关,做好实现档案工作规
In this paper, a random sequence generator based on chaotic circuits is presented.Fundamental principle and experimental circuit have been carried out in case o